Question

x*x-16         x*x-6x+9
---------- * ------------------
x-3                  2x-8

Answer 1

$\frac{(x - 4)(x + 4)}{(x - 3)} \times \frac{ {(x - 3)}^{2} }{2(x - 4)} = \frac{(x + 4)(x - 3)}{2}$